Wow !!! The Case-Mate is a great protection for the Sony Xperia Z1. Fits like a glove. It has not the feeling that you use a shell, it is almost like a useful addition because the surfaces are slightly roughened and the Xperia thus no longer quite so slippery. For all major Kläppchen and ports there are gaps, even for the wrist strap! The Case-Mate is perhaps a little expensive than other cases, but definitely worth the money. Even if the thing gets out of its high-quality packaging makes it fun :)